INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c939d7f3c8ae8911d8a0f85ed3f8f84980e3fe402d9e8294b6692f33ea18928', 
    't7yemuV1bnCcvpNX31sVgYjzfpY8Q91Ve3bfOJsOO/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)